*Gwenllian verch Cynan
born about 1170 Caernarvonshire, Wales

father:
*Cynan ap Owain
born about 1140? Caernarvonshire, Wales
died 1173

mother:
*Angharad verch Genillin
born about 1144 Rhiw, Aberdaron, Caernarvonshire, Wales

siblings:
*Margred verch Cynan born about 1153? Caernarvonshire, Wales

spouse:
*Cadwgon ap Llywarch
born about 1151 Plas-coch, Llanddaniel-fab, Anglesey, Wales

children:
*Nest verch Cadwgon
born Plas-coch, Llanddaniel-fab, Anglesey, Wales

biographical and/or anecdotal:

notes or source:
LDS
research of S. E. Oman Salt Lake City